89965424

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{193891}}^1$

素因数の和:193928

約数の個数: 20

約数和(自身を含む): 180319560

約数和(自身を除く): 90354136

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 193891, 387782, 775564, 1551128, 3102256, 5622839, 11245678, 22491356, 44982712, 89965424]

約数ペア:

[(1, 89965424), (2, 44982712), (4, 22491356), (8, 11245678), (16, 5622839), (29, 3102256), (58, 1551128), (116, 775564), (232, 387782), (464, 193891)]